The earth will become worse and worse ______ we do something to stop her from being polluted. [ ]A.

更多内容推荐

• I want to see the koalas first,_____ they're cute. [ ]A. butB. andC. because D. also-七年级英语
• They didn't go to bed _____ the work was finished.[]A. when B. while C. until D. after-九年级英语
• —Youalwaysrideabiketogotoschool.Why? —_________Icandosomeexerciseanditmakesless_________.[ ]A.So,pol
• I won't turn off the light_____ you've finished your homework.[ ]A. when B. afterC. as soo
• 用方框中适当的词填空。even if , until , so that , even though , although1. Say it loudly_______ we can hear you
• John fell asleep______ he was listening to the music.[ ]A．afterB．beforeC．whileD．until-九年级英语
• _______ you hurry, you will be late for school. [ ]A. WhileB. UnlessC. If D. when-九年级英语
• The teacher won't leave _______ the boy comes back.[ ]A. ifB. untilC. soD. that-九年级英语
• _Time to go to bed, Mary. _ Oh, Mum, I won't go to bedI have finished my homework.[ ]A. afterB.
• She has studied in this school _______ she was seven years old. [ ]A. since B. if C. until D. after
• I really enjoyed your speech, ______ there were some parts I didn’t quite understand.[ ]A. becauseB.
• _____It /it was cool, so he_____ to the movies.[ ]A. /, went B. Because, went C. Because, goD. Becau
• Idon'tlikeskiing________it'sverydangerous. [ ]A. because B. so C. andD. but -七年级英语
• Hewaslatethismorning_____hegotuplate. [ ]A.soB.becauseC.butD.or -七年级英语
• Nothing can stop the Sandstormmore and more trees are planted.[ ]A. unlessB. if C. whenD. while-九年级英
• Tim didn't have dinner _______ he finished watching the cartoon.[ ]A. while B. unlessC. untilD.
• I wonder ________ Jenny will come this evening.[ ]A. thatB. whatC. ifD. which-九年级英语
• 根据句意及首字母提示填空。1. A_____ (一……就) you come, please call me at once.2. The local peopleare_____(友好) to us
• _______difficultitmaybe,wearesuretosticktoourprinciple. [ ]A.How B.Nomatterhow C.What D.Nomatterwhat
• We should give the boy another chance_____ he has made some mistakes.[ ]A. though B. when C. unless
• 用正确的连词填空.1. I wanted to know _____ he was late for school again.2. The teacher thought _____ he was
• I will call you up _______I get to Beijing.[ ]A. as B. sinceC. though D. as soon as-九年级英语
• He never gave up, _____ he failed many times.[ ]A. and B. thoughC. orD. but-九年级英语
• John didn't go to school __________ he was ill (病).[ ]A. because B. soC. but D. why-七年级英语
• John fell asleep ________he was listening to the music. [ ]A. afterB. before C. while D. as soon as-
• ________it's difficult to make her dream come true, shenever gives up. [ ]A. Though B. Unless C
• The skirt still looks pretty on you,_____ it is kind ofout of style. [ ]A. because B. for C. asD. th
• You will fall behind others_____ you work hard.[ ]A. ifB. unlessC. thoughD. since-九年级英语
• _____ they are very tired, they feel happy because they've finallyfinished their project.[ ]A.
• Wemustdoitwell,________therearealotofdifficulties. [ ]A.asif B.asthough C.eventhough D.evenas -八年级英语
• They didn't go out for picnic ____the rain. [ ]A. becauseB. because of C. thanks toD. thank for
• _________ we were watching TV, they were reading books. [ ]A. When B. AfterC. WhileD. Before-八年级英语
• — Hurry up,. The bus is coming. — Oh, no. we mustn't cross the street ________ the traffic ligh
• —Won't we have our sports meeting tomorrow? —it doesn't rain.[ ]A. Unitl B. UnlessC. IfD.
• I got up early this morning_____I can catch the early bus.[ ]A. in order to B. so that C. such that
• Remember to be a good talker _________a good listener. [ ]A. instead ofB. without C. tooD. as well a
• —Why do you like comedies?— ________ they are funny.A. BecauseB. Because of C. SoD. As-七年级英语
• Mary, before you buy the skirt, please think ______ it is really necessary. [ ]A. whether B. what C.
• I like monkeys,they are smart. [ ]A. and B. but C. so D. because-七年级英语
• 同义句转换。1.Aftertheyarrived,thestudentswelcomedthem.Thestudentswelcomedthem________________________they
• —How do you like the story?—Interesting,_____ the end of it is notperfect.[ ]A. soB. thoughC. or D.
• ______ the work is difficult, all the workers are keeping on working. [ ]A. ButB. AlthoughC. And D.
• Uncle Wang gave all his savings to the Hope School ________ he himself was not rich. [ ]A. because B
• Sandy wants to buy the same football cards ________ his brother did. [ ]A. like B. as C. to D. so -七
• I’ll call you _____ I get there.[ ]A. as soon as B. while C. how long D. how soon-八年级英语
• My father didn't go to bed_____ I got back home.[ ]A. where B. untilC. as soon as D. while-八年级英
• I took the wrong train.I even didn't know it_____half an hour later.[ ]A. to B. until C. by D.
• Theboywasswimmingintheriver_______hesawtheUFO.[ ]A.whenB.whileC.because -八年级英语
• I like eating apples, ________ my mother likes to eat bananas.[ ]A. for B. soC. whileD. or-九年级英语
• Doyouknow ______ hewillbeback? I'mnotsure.But ______hecomesback, I'llcallyou. [ ]A.that; i